* Copyright 2013, Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
* Ingo Weinhold <ingo_weinhold@gmx.de>
*/
#include <package/DownloadFileRequest.h>
#include <package/ValidateChecksumJob.h>
#include "FetchFileJob.h"
#include "FetchUtils.h"
namespace BPackageKit {
using namespace BPrivate;
DownloadFileRequest::DownloadFileRequest(const BContext& context,
const BString& fileURL, const BEntry& targetEntry, const BString& checksum)
:
inherited(context),
fFileURL(fileURL),
fTargetEntry(targetEntry),
fChecksum(checksum)
{
if (fInitStatus == B_OK) {
if (fFileURL.IsEmpty())
fInitStatus = B_BAD_VALUE;
else
fInitStatus = targetEntry.InitCheck();
}
}
DownloadFileRequest::~DownloadFileRequest()
{
}
status_t
DownloadFileRequest::CreateInitialJobs()
{
status_t error = InitCheck();
if (error != B_OK)
return B_NO_INIT;
if (!FetchUtils::IsDownloadCompleted(BNode(&fTargetEntry))) {
FetchFileJob* fetchJob = new (std::nothrow) FetchFileJob(fContext,
BString("Downloading ") << fFileURL, fFileURL, fTargetEntry);
if (fetchJob == NULL)
return B_NO_MEMORY;
if ((error = QueueJob(fetchJob)) != B_OK) {
delete fetchJob;
return error;
}
}
if (fChecksum.IsEmpty())
return B_OK;
ValidateChecksumJob* validateJob = new (std::nothrow) ValidateChecksumJob(
fContext, BString("Validating checksum for ") << fFileURL,
new (std::nothrow) StringChecksumAccessor(fChecksum),
new (std::nothrow) GeneralFileChecksumAccessor(fTargetEntry, true));
if (validateJob == NULL)
return B_NO_MEMORY;
if ((error = QueueJob(validateJob)) != B_OK) {
delete validateJob;
return error;
}
return B_OK;
}
}
